Tutorial on simple use of Modbus to BACnet gateway

Open the configuration software

Double click the left mouse button on the computer to run BL103 Configuration software , display The interface shown is as follows ：( The computer prompts whether access is allowed , To allow )

Search for gateway devices

Click on “ Device search ” All devices on the same LAN as the computer will be searched . for example ：WAN Hand in by mouth

Change planes , The computer and gateway are on the same LAN , Search for IP by 192.168.1.196 Gateway devices . without

Search for device , Please make sure that the gateway and the computer are on the same LAN , The computer UDP The broadcast is normal , Because of the computer network environment

The problem is that the device is still not found , If you know the gateway IP, Can be directly in “ equipment IP” Items are entered directly

IP, Click to connect , Sign in .

notes ： Computer changes IP Or gateway , Close the configuration software , Reopen . The gateway device changes the network of the network interface

Close the configuration software as well , Reopen .

Connect the gateway device

Place the mouse cursor on the gateway device you want to configure , Double click with the left mouse button ,（ example ： double-click IP by ：

192.168.1.196 Gateway devices ）, Enter the gateway device configuration interface . Because the network environment of the computer has no display settings

To prepare , You can input IP, Direct connection login .

COM Port attribute configuration

Double click with the left mouse button COM1, eject COM Port attribute box , To configure COM Parameters .

 

add to COM Port acquisition equipment

stay COM1 Click the right mouse button , Click Add Device , The device information configuration box pops up , Configure the settings to be collected

Prepared information . Name of built equipment , Double click the mouse to pop up the configuration information of the device , The right mouse button can

Delete the device .

The byte order of the configuration data points is also set here .

notes ：COM The port supports collection at most 50 individual Modbus RTU equipment .

 

  add to COM Data points to be collected by the port device

Click on the name of the device , Place the mouse in the box on the right , Right click , eject “ add to ”, Click on “ add to ”, The data point information configuration box pops up , Configure the data point information to be collected . Configure the mapping address on the software

The outside means Modbus Address , In brackets M.XXX Express PLC Modbus Address .

Right click every time you add the next data point , Click on “ add to ”. You can also modify or delete the created data points , Click the data point , Right mouse button , Data can be deleted , Double click a data point to modify its configuration . 

 

Network port acquisition BACnet/IP Device configuration

WAN Mouth and LAN You can collect all the data BACnet/IP equipment , Can be connected directly BACnet/IP Equipment can also

Collect through the switch .

Network port acquisition BACnet/IP The device consists of data services “BACnet/IP” The network port selection setting of item is

WAN Oral collection or LAN Port acquisition .